baber/WOPTO huggingface dataset:
Patent JP-H0826476-A (JP)
Title: Method for feeding shank shaped parts to welding electrode
Inventor: AOYAMA YOSHITAKA
IPC: B65G47/92
Filed: 1994-07-11
Abstract: PURPOSE:To precisely insert shank shaped parts into the receiving hole of an electrode by guiding the shank shaped parts, into the receiving hole while it is sandwiched between the tip end face of a feed rod and the guide pin of the electrode, and releasing the parts holding state of the feed rod when the shank shaped parts are inserted into the receiving hole by a prescribed length of insertion. CONSTITUTION:When a holding piece 34 is moved backward by an air cylinder under such a state that a bolt 1 is in standby state at the end of a parts feed pipe 30, the bolt 1 is attracted by a magnet 10 provided on the tip end face 6 of a feed pipe 5 while the bolt 1 is lowered. Then, when the feed rod 5 moves forward and the bolt 1 reaches a position coaxial with a receiving hole 48, the feed rod 5 is stopped. Subsequently, an air cylinder 41 operates so that the tip end part of the shank part 4 enters the recessed part 52 of a guide pin 49. Thus, the bolt 1 is sandwiched between the tip end surface 6 of the feed rod 5 and the guide pin 49. Under this state, the shank part 4 advances into the receiving hole 48 owing to the retracting movement of an air cylinder 54. Finally, the bolt 1 is positioned at the prescribed position of a steel plate part 50.
Patent JP-S6168246-A (JP)
Title: Flat-bed proof printer
Inventor: HAYASHI HIROYUKI
IPC: B41F31/02
Filed: 1984-09-13
Abstract: PURPOSE:To perform proper processing by accurately grasping the printing state of a picture pattern part even if density difference is generated between the picture pattern part and a printing control scale, by mounting a detection apparatus for measuring the densities of the printing control scale and picture pattern printed on printing paper in a wet state. CONSTITUTION:A picture pattern, a printing control scale and a timing mark are printed on printing paper 3 as a stand 7 is moved. When the timing mark is detected along with this printing by a timing sensor 200, measurement is started by a data detection apparatus 13 and succeeded when the timing mark is detected. The data detection apparatus 13 outputs a signal based on the intensity of the reflected light from the printing paper 3 and amplifies the said signal to convert the same to density data. This data is changed over to the picture pattern part and the printing control scale 11 on the basis of the timing mark by a change-over circuit and the average density value of the picture pattern is compared with the preceding one. The density data is discriminated by the measurement of the printing control scale.
Patent JP-H0739993-A (JP)
Title: Structure of metallic mold for casting
Inventor: IKUTA HIROYUKI
IPC: B22C9/06
Filed: 1993-08-03
Abstract: PURPOSE:To improve the structure of a metallic mold for casting so as to be able to directly heat or cool molten metal in a cavity space. CONSTITUTION:Inserts 2 having many fine holes communicating the cavity space 5 and the outer part are arranged at a part of the metallic mold 1 and means 3, 4 for heating or cooling the molten metal in the cavity space 5 are arranged at the back surface of the inserts 2. By this structure, the molten metal can directly be heated or cooled through the fine holes.
Patent JP-H0240519-A (JP)
Title: Gas leak checking apparatus
Inventor: CHIN KOTSUKA
IPC: G01M3/26
Filed: 1988-08-01
Abstract: PURPOSE:To enhance checking sensitivity and to make it possible to set time constant for checking arbitrarily by obtaining the partial pressure and the concentration of gas-leak checking gas by subtraction between introduced gas and introduced atmosphere at every specified time, and integrating the results at specified times. CONSTITUTION:An atmosphere introducing tube 37 is communicatingly connected to the intermediate part of a leak checking tube 20. The flow conductance from an introducing end 30a of the tube 30 to an exhaust end 32a is made approximately equal to the flow conductance from the atmosphere introducing port of the tube 37 to the exhaust end 32a. A first solenoid valve 31 is provided in the tube 30. A second solenoid valve 36 is provided in the tube 37. The solenoid valves 31 and 36 are alternately opened and closed at every specified time. A gas which is introduced through one end of the tube 30 and an atmosphere which is introduced through the atmosphere introducing port of the tube 37 are alternately supplied into a leak detector 33. The partial pressure and the concentration of a leak-gas checking gas to be tested are obtained by subtraction between the introduced gas and the atmosphere at every specified time. The results are integrated for the specified number of the openings and closings for a specified time period. Thus the gas leakage of a body under test 1 is checked.
Patent JP-S6086017-A (JP)
Title: Production of polyhydrogen silsesquioxane
Inventor: NISHII KOUTA
IPC: C08G77/04
Filed: 1983-10-17
Abstract: PURPOSE:To obtain a polydihydrogen silsesquioxane soluble in solvents, by dissolving trichlorosilane in a solvent saturated with water, and bubbling an inert gas containing steam in the solution. CONSTITUTION:Methyl isobutyl ketone is saturated with about 2 wt% water at 10 deg.C, and trichlorosilane is added slowly to the solution to obtain a reaction liquid. An inert gas such as N2 is passed through hot water of 50-70 deg.C, and the resultant steam-containing inert gas is bubbled in the above reaction liquid containing trichlorosilane to effect the hydrolysis and the polycondensation of the trichlorosilane to the objective polydihydrogen silsesquioxane soluble in the solvents such as methyl isobutyl ketone.
Patent JP-S63118521-A (JP)
Inventor: RI SOUSHIN
IPC: F23N5/24
Filed: 1987-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0361708-A (JP)
Title: Rivet and caulking tool therefor
Inventor: MIYAWAKI TOSHITSUGU
IPC: B21J15/00
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the occurrence of metal refuse at the time of caulking by chamfering the inner corner section of a tip section. CONSTITUTION:The inner corner section of the tip section of a rivet 16 is chamfered. The occurrence of metal refuse is prevented at the time of caulking, no removing work of metal refuse is required, accidents caused by metal refuse are prevented, and workability can be improved.
Patent JP-H0246104-A (JP)
Title: Controller for electric vehicle
Inventor: IWATAKI MASAHITO
IPC: B60L9/18
Filed: 1988-08-03
Abstract: PURPOSE:To carry out readhesion control stably at all times by carrying out readhesion control based on a simulation speed determined based on an acceleration pattern or a deceleration pattern when all axles are idling or slipping. CONSTITUTION:When no axle is idling nor slipping, an idle/slip switch 14 is turned OFF. A switching circuit 8 is switched to the side of terminal P under powering mode and a minimum motor speed is provided from a minimum value detecting circuit 7. The switching circuit 8 is switched to the side of a terminal B under braking mode and a maximum motor speed is provided from a maximum value detecting circuit 6. Upon occurrence of idling or slippage, the idle/ slip switch 14 is turned ON. Consequently, a simulation speed signal corresponding to an acceleration pattern or a deceleration pattern is provided from a simulation speed forming circuit 11 or 13.
Patent JP-H0479006-A (JP)
Title: Magnetic head
Inventor: IZAWA SHIGERU
IPC: G11B5/48
Filed: 1990-07-20
Abstract: PURPOSE:To improve processing speed by providing one head for writing and two heads for reading which are arranged in one line with this head for writing between. CONSTITUTION:In one case, one head 2 exclusive for writing data and two heads 3a and 3b exclusive for reading data are provided. The heads 3a and 3b for reading are arranged in line on both sides along a data track when writing / reading data with the head 2 for writing between. Between the head 3a for reading and the head 2 for writing and between the head 3b for reading and the head 2 for writing, magnetic shield plates 4 are respectively provided. Therefore, even when respective cores are simultaneously excited, respective magnetic fields are not affected each other. Thus, the data can be read, written and verified by two reciprocating processes.
Patent JP-S5897465-A (JP)
Title: Continuous casting method for composite material
Inventor: OONO ATSUMI
IPC: B22D11/00
Filed: 1981-12-02
Abstract: PURPOSE:To cast sound composite materials having mirror surfaces continuously by maintaining the temp. on the inside wall surfaces in the outlet of a mold at temp. higher than the solidifying point of casting metal, and supplying molten metal for internal chill while penetrating core materials of high m.p. into the mold. CONSTITUTION:Core materials 6 of a material having a m.p. higher than that of casting metal are supplied into a hollow mold 1 by using a guiding pipe 5, and are connected onto a dummy bar 3. Molten metal 8 for internal chill is supplied into the mold 1. A heating element 2 is provided in the mold 1 to maintain the temp. on the inside wall surfaces in the outlet of the mold 1 at temp. higher than the solidifying temp. of the casting metal. The bar 3 is moved downward, and an internally chilled composite material 10 is solidified continuously by controlling the charging temp., the height of the molten metal, the descending speed of the bar 3 and the temp. of the materials 6 properly. According to such method, the composite materials in the shapes of wires, bars, plates, pipes, etc. which contain single or plural core materials, are free from surface defects and have mirror surfaces are cast easily and continuously.
Patent JP-S6252551-A (JP)
Title: Photomask material
Inventor: WATAKABE YAICHIRO
IPC: G03F1/00
Filed: 1985-08-30
Abstract: PURPOSE:To obtain the pattern having a high resolution by forming a silicide film of a transition metal on an transparent substrate followed by forming the silicide film of the oxidized transition metal thereon. CONSTITUTION:The silicide film 3 of the transition metal such as Mo, W and Ta etc. is formed on the transparent glass substrate 1 composed of the quartz in about 1,000Angstrom  a thickness according to a sputtering method. The silicide film 4 of the oxidized transition metal is formed on the silicide film 3 of the transitional metal in 100-200Angstrom  the thickness. The silicide film 4 of the oxidized transitional metal comprises the silicide film of the molybdenum oxide MoSi2Ox, the silicide film of the tungsten oxide, WSi2Ox, and the silicide film of the titanium oxide TiSi2Ox etc.
Patent JP-S5896863-A (JP)
Title: Heat resisting superalloy for joining and its production
Inventor: HIRANE TERUO
IPC: C22C19/07
Filed: 1981-12-02
Abstract: PURPOSE:To obtain a gamma' deposition reinforcement type heat resisting superalloy which  permits diffusion bonding in a short time without using any insert material by forming an alloy layer which is lower in m.p. than a base material of a heat resistant  superalloy and contains finely granular MC type carbides beforehand on the surface  of said base material. CONSTITUTION:In the stage of casting a melt of, for example, an Ni-base heat resistant superalloy in molds, alloy materials, for example, B and Si or one thereof and Hf  are beforehand disposed in the parts in the molds corresponding to bonding parts. For  example, a powder mixture of the above-described alloy materials is coated on the  inside surfaces of, for example, the above-described parts of the molds by using a  binder or Ni-B-Si-Hf plates are incorporated thereon. Then the above-described low  m.p. alloy layers are formed on the surface of the base material and in the stage of  bonding, if the layer is fused at the bonding temp. lower than the solid line of the  base material in the stage of bonding, the liquid phase is filled between the bonding  surfaces. If the heating is continued thereafter, the bonding region is solidified isothermally by the mutual diffusion between the liquid phase and the base material components and further homogenization is effected and the satisfactory bonding is accomplished without any insert materials.
Patent JP-H0480502-A (JP)
Title: Power generating method with inferior fuel
Inventor: FUJIOKA YUICHI
IPC: F23C10/00
Filed: 1990-07-23
Abstract: PURPOSE:To improve an efficiency at an end pat of a power transmittance by a method wherein gas generated by a fluidized bed gas furnace is ignited in an ignition device together with gas generated in a fluidized bed oxidization furnace and gas containing oxygen, a gas turbine is driven by the combustion gas and a steam turbine is driven by generated gas. CONSTITUTION:Heavy oil 101 supplied to a pressurized fluidized bed gas furnace 3 is heated and converted into combustible gas 108a. The combustible gas 108a is sent from an ammonium decomposing column 6 to a combustion device 7, resulting in that the gas is completely ignited with air 107c and fluidized bed oxidization furnace combustion gas 115a. The combustion gas 109 is fed into a gas turbine 9 to rotate the gas turbine 9, its energy is converted into electricity through a generator 17. Combustion gas 109a passed through the gas turbine 9 is fed into a waste heat boiler 10, its sensitive heat is transmitted to water at a heat exchanger 21 and becomes water steam 111 and then the steam is given to a steam turbine 11 to rotate the turbine and the generator 18 is driven and the energy is changed into electricity.
Patent JP-S5985049-A (JP)
Inventor: HOSHI MASUROU
IPC: E03D1/24
Filed: 1982-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6438939-A (JP)
Title: Electric apparatus
Inventor: SATO RYUICHI
IPC: H01H50/02
Filed: 1987-07-31
Abstract: PURPOSE:To prevent mounting density of a printed substrate from lowering by positioning electric apparatuses so that their sides with stepped parts are made to face each other and next by inserting their terminals into terminal holes of the printed substrate so as to be assembled. CONSTITUTION:Terminals 34, 44 protruding from bases 1 are inserted into terminal holes of a printed substrate 81, and the bases 1 are juxtaposed. Afterwards terminal holes of a printed substrate 82 are positioned from above so that terminals 27, 28 are inserted therein. The terminals 34, 44 protruding from a rear surface of the printed substrate 81 are coated with solder flux, and the printed substrates 81, 82 are moved in the arrow A direction, and a solder wave 84 sprayed from a solder reflow 83 is used to trace the rear surface of the printed substrate 81 and solder it. Since vaporized solder flux can not hence penetrate into gaps of small width between electromagnetic relays, the flux can not penetrate into the electric apparatus, and so no contact defect occurs. Hence, mounting density of the printed substrate can be prevented from lowering.
Patent JP-2001024727-A (JP)
Title: Method and device for frequency error estimation
Inventor: TANADA KAZUO
IPC: H04L27/227
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device for frequency error estimation which secure high estimation precision, without impairing properties for following-up temporal variation due to Doppler frequencies in estimation processing of a frequency error in a receiver. SOLUTION: This device for frequency error estimation, which estimates the frequency error between a local oscillation frequency in the receiver and the carrier frequency of a reception signal, is provided with a frequency error estimator 11 which suppresses noise components included in the reception signal according to a filter coefficient inputted to an averaging filter 23 and estimates the frequency error, on the basis of the output of the filter, and a filter coefficient determiner 12 which calculates the filter coefficient, on the basis of the difference in estimated value of the frequency error between first symbols and changes the characteristics of the filter.
Patent JP-S6171489-A (JP)
Title: Data retrieving device
Inventor: KARASUYAMA TOKUO
IPC: G11B15/087
Filed: 1984-09-14
Abstract: PURPOSE:To prevent to discriminate that a non-signal part in the musical program is between the musical programs, for example, when the part, in which the tape starts to be wound, is reproduced with high speed by discriminating a travelling position of the tape by counting the number of data, removing the set time almost in correspondence to a tape position and detecting a section of the data. CONSTITUTION:By converting a reproducing signal outputted from a reproducing amplifying circuit 19 to a pulse signal by a waveform shaping circuit 21, by guiding to a musical program selecting control part 14 and by measuring a pulse period by controlling a timer circuit 14f by CPU 14b, an inter-musical program is detected. At ROM 14d, a table, in which plural kinds of the set time (td) for detecting inter-musical programs are stored, is composed in correspondence to a change of the high speed reproducing time from the beginning of winding a tape to the finish of winding a tape. By counting the number of musical programs by CPU 14b, a travelling position of the tape is judged, the set time (td) almost in correspondence to the tape position is read from ROM 14d and inter-musical programs are detected.
Patent JP-H1040685-A (JP)
Title: Synchronous memory device and data readout method in it
Inventor: NODA KAZUYUKI
IPC: G11C11/413
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To shorten the access time at the time of readout of a synchronous memory device. SOLUTION: A driver 31 drives the subword line 30 connected to the gate of the pass transistor of a memory cell 1. Before the clock T falls down by the address decoder 34, the main word line 32 is selectively activated in advance. The driver 31 one of the input terminals of which is connected to the activated main word line 32 activates the main word line 32 with the timing at which the clock T inputted to its other input terminal falls down.
Patent JP-S6086705-A (JP)
Inventor: TACHIKAWA KIYOUJI
IPC: C22C9/00
Filed: 1983-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6349813-A (JP)
Title: Power supply control circuit
Inventor: TSUKAMOTO TOMOKO
IPC: G06F1/26
Filed: 1986-08-18
Abstract: PURPOSE:To forcibly cut of a power supply even when a microcomputer has a runaway by using a counter circuit which starts counting clocks with operation of a power supply switch and cuts off a power supply line when the count value of clocks has an overflow to cut off the power supply. CONSTITUTION:A counter circuit 3 is reset with push o a power supply 1 to start counting clocks 7 and delivers a signal of a high level to a power supply control line 5 in an overflow mode. An inverter 6 is added. A microcomputer 2 detects the push of the switch 1 as long as the computer 2 is working correctly and then turns off a switch 10 via a power supply. If the computer 2 has no correct working owing to its runaway, the circuit 3 has an overflow in a fixed time and the switch 10 is turned off via the line 5, the inverter 6 and the gate 8 for cut-off of the power supply.
Patent JP-H0747642-A (JP)
Title: Laminated water-resistant sheet and production thereof
Inventor: HARADA TAKESHI
IPC: B32B27/20
Filed: 1993-08-04
Abstract: PURPOSE:To provide a laminated water-resistant sheet excellent in water resistance, writing properties, printability, low charge properties, weather resistance, tear strength, dimensional stability, adhesiveness and opacity. CONSTITUTION:A laminated water-resistant sheet consists of a base material layer composed of a sheet like support and at least two thermoplastic synthetic resin layers laminated on the surface of the base material layer. The resin of the outermost layer contains an antistatic agent and/or a lubricant and has oil absorbency higher than that of the resin used in the layer being in contact with the inside of the outermost layer and at least one of the thermoplastic synthetic resin layers contains an inorg. filler to impart low charge properties, printability and slip properties to the laminated water-resistant sheet.
Patent JP-H0480107-A (JP)
Title: Carrier stocker in automatic dispensing system
Inventor: ANDO KAZUTO
IPC: B65G1/04
Filed: 1990-07-21
Abstract: PURPOSE:To easily deliver and introduce a carrier under an instruction from a command section by providing an elevator device incorporating a device for transferring a carrier to and from a storage rack, and a discharge mechanism for receiving and delivering the same from and to conveyers in two vertical stages, and by controlling them with the use of a control mechanism. CONSTITUTION:When a carrier 60 which has been transferred to the position of a stocker 10 by a lower stage conveyer 70 shifted onto a roller conveyer 41 in a receiving mechanism 40, the carrier 60 is checked on the conveyer 41 by a stopper 49. Then a shifting belt 45 is elevated by an elevating means 47 so that the carrier 60 is shifted from the conveyer 40 onto the shifting belt 45 which is then normally rotated so as to shift the carrier 60 onto a means 31 on an elevator device 30 which has stood by, from the receiving section 13 of a body 11. When sensors 37', 37' confirm that the carrier 60 has received on the means 31, a shifting mechanism 35 is stopped, and accordingly, the means 31 is elevated up to a predetermined position on a storage rack 20 in accordance with an instruction from a control device.
Patent JP-H0284925-A (JP)
Title: Wiped out article
Inventor: KIISU ANDORIYUU EDOWAAZU
IPC: A47L13/17
Filed: 1989-07-26
Abstract: PURPOSE: To enable to clean a dirt surface under existence of water, by constructing a wiper from a first base body and a second base body and retaining a solid surfactant to hold a specific craft temperature between those base bodies. CONSTITUTION: A solid surfactant to form a liquid crystal phase by contact with water under at least up to 30 deg.C above craft temperature and/or having a craft temperature not lower than 20 deg.C is put in between a first base body and a second base body. A possible form of the surfactant is C14 -C16 sulfobetaine which easily forms a hexagonal system liquid crystal phase and is dried into a crystalline solid. A preferable surfactant is mild to skin, which is monoalkyl sulphosuccinate or aliphatic acylisethionate with 8-22, preferably 10-16 alkyl or acyl groups. Sodium cocoilsethionate with 26 deg.C of the craft temperature is especially preferable. The base body layers supply wiping surfaces and gives strength and unity to the wiper.
Patent JP-H0728905-A (JP)
Title: Medical checkup data collection system using ic card
Inventor: EBINA KYOKO
IPC: G06Q50/00
Filed: 1993-07-12
Abstract: PURPOSE:To reduce the cost needed for a terminal equipment and also to shorten the waiting time spent at the terminal equipment by using an IC card for the medical checkup which applies an automatic measuring instrument. CONSTITUTION:A terminal equipment 4 issues an IC card 1 by an IC card issuing means 41 via an IC card terminal 5 and in response to an IC card issuing screen. A checkup examinee goes to the place of an automatic measuring instrument 2 and undergoes the physical measurement by means of the card 1. The instrument 2 writes the measurement data into the card 1 by a measurement data writing means 21 via an IC card terminal 3. Thus the examinee repetitively undergoes the necessary physical measurements through plural instruments 2. When these measurements are over, the examinee returns to the place of the equipment 4 together with his card 1. Then the equipment 4 fetches the measurement data written in the card 1 by an IC card fetching means 42 via the terminal 5 and in response to an IC card fetching screen.